West Pharmaceutical Services, Inc. (WST) NYSE

Currency In USD

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WST Historical Return

If you invested $1000 in West Pharmaceutical Services, Inc. (WST) 10 years ago, it would be worth $5,691.59 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $954.45, while $1000 invested 1 year ago would be worth $1,436.84. This corresponds to total returns of 469.16%, -4.55%, 43.68%, respectively, with annualized returns of 18.99%, -0.93%, 43.68%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

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WST Historical Data

Date Range:

DateOpenCloseAdj CloseHighLowVolume
October 21, 2026381.98393.48393.48396381.98573,644
October 20, 2026387.54388.78388.78389.75384.21569,248
October 19, 2026383.78383.91383.91387.01383.2312,670
October 16, 2026382.74384.02384.02386.26380.28511,177
October 15, 2026377383.02383.02384.4376.1388,166
October 14, 2026372.21374.65374.65379.21372.21444,548
October 13, 2026369.54371.82371.82378.84367.5446,715
October 12, 2026366.72367.6367.6371.76363.1357,263
October 09, 2026363.31366366370.2362.18480,204
October 08, 2026365.65363.27363.27367.25359.49461,693
October 07, 2026371.66366.48366.48374.79365.35437,980
October 06, 2026379.02372.64372.64381.16367.64401,270
October 05, 2026364.69376.76376.76377.06363.16682,731
October 02, 2026364.74364.98364.98368.85363.26472,085
October 01, 2026367.52365.01365.01370.25363.12638,945
September 30, 2026375.35370.76370.76376.19370.13470,347
September 29, 2026375.51376.63376.63377.78370.8552,450
September 28, 2026366.55375.65375.65378.47366.55562,272
September 25, 2026372.01370.44370.44372.14368.45433,968
September 24, 2026378.67373.6373.6382.71370.71714,787
September 23, 2026370.93375.87375.87376.06368.2875,026
September 22, 2026367.42371.09371.09375.4365.26730,353
September 21, 2026363.78361.78361.78366.12361.05506,786
September 18, 2026366.59362.31362.31366.86359.521.46M
September 17, 2026366.2366.6366.6368.8363.14456,837
September 16, 2026363.11362.01362.01367.33361.06619,691
September 15, 2026355.02365365370.67354.65968,050
September 11, 2026343.87346.23346.23351.96341.68537,790
September 10, 2026333.57344.25344.25344.92331.99643,923
September 09, 2026337.63336.94336.94340.48336.1470,311
September 08, 2026335.51337.75337.75342.34334.04575,554
September 04, 2026339.76339.97339.97342.67339.76337,806
September 03, 2026343.97342.73342.73345.5338.45241,433
September 02, 2026338.85342.63342.63346338.85323,128
September 01, 2026341.83338.65338.65342.67337.85441,351
August 31, 2026336.25341.11341.11342.59335.51611,452
August 28, 2026344.51337.47337.47345.87336.13492,702
August 27, 2026350346.09346.09352.05346.08355,246
August 26, 2026347.97349.92349.92353.12346.25440,086
August 25, 2026353.75348.48348.48354.78348.22383,320
August 24, 2026350.48353.32353.32354.48348.84472,559
August 21, 2026357.87353.08353.08359.18349.7510,996
August 20, 2026349.17353.77353.77360.29347.99579,304
August 19, 2026348.28352.79352.79356.36348.28504,380
August 18, 2026346.47346.59346.59350.04345.06272,529
August 17, 2026348346.61346.61350.74346.43282,615
August 14, 2026344.44349.42349.42349.53343.48388,780
August 13, 2026353.55346.16346.16353.55346768,798
August 12, 2026349.66352.29352.29354.57348.59420,834
August 11, 2026351.05351.37351.37354.05348.12388,019
August 10, 2026353.89352.13352.13358.67351.52562,022
August 07, 2026348.49354.07354.07356347.37461,337
August 06, 2026350.62348.6348.6353.59346.24480,125
August 05, 2026349.26351.02351.02354.96349449,696
August 04, 2026346.82348.76348.76349.75342.78473,235
August 03, 2026343.72347.94347.94349.46343.72643,100
July 31, 2026339.49340.96340.96342.75334.381.01M
July 30, 2026336.14339.59339.59339.66334.36523,413
July 29, 2026337.39337.46337.46339.35330.69904,725
July 28, 2026334.55337337339.61330.41855,080
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